[formatting] run everything through codestyle

Almost nothing changes here except moving braces to the same line as the
function declaration. Everything else is largely whitespace changes and
a few dangling files with tab indents.

See scripts/codestyle

target/lpcxpresso4337/init.c

@@ -26,15 +26,13 @@
 
 #include <platform/lpc43xx-gpio.h>
 
-void target_early_init(void)
-{
+void target_early_init(void) {
     // UART1 on P6.4 (TX) and P2.1 (RX)
     // LpcXpresso4337 P4 FTDI header
     pin_config(PIN(6,4), PIN_MODE(2) | PIN_PLAIN);
     pin_config(PIN(2,1), PIN_MODE(1) | PIN_PLAIN | PIN_INPUT);
 }
 
-void target_init(void)
-{
+void target_init(void) {
 }